标 准 号：DIN 867-1986
简体中文标题：通用机械和重型机械的圆柱齿轮渐开线齿条的基准齿条齿廓
繁体中文标题：通用机械和重型机械的圆柱齿轮渐开线齿条的基准齿条齿廓
English Name：Basic rack tooth profiles for involute teeth of cylindrical gears for general engineering and heavy engineering